CN208932785U - A kind of specific purpose tool extracted for high-voltage electric machine rotor - Google Patents
A kind of specific purpose tool extracted for high-voltage electric machine rotor Download PDFInfo
- Publication number
- CN208932785U CN208932785U CN201820582732.XU CN201820582732U CN208932785U CN 208932785 U CN208932785 U CN 208932785U CN 201820582732 U CN201820582732 U CN 201820582732U CN 208932785 U CN208932785 U CN 208932785U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- voltage electric
- machine rotor
- bar hanger
- crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of specific purpose tool extracted for high-voltage electric machine rotor, including cross bar hanger, the left lower of the cross bar hanger are vertically welded with a vertical bar hanger, and the lower part of the vertical bar hanger is equipped with a fixture.The top of the cross bar hanger is welded with two lifting lugs.When this patent uses, a jack and a lifting rope are hung with the suspension hook of crane, jack and lifting rope are separately connected two lifting lugs, the device is sling, then the axis device being moved on grip alignment high-voltage electric machine rotor, upper Rubber washer is padded between fixture and axis, prevent the abrasion diameter of axle, six bolts fixtures on fixture are adjusted by axis clamping, it is located at the rings center of crane and high-tension motor rotor c.g. on same vertical line by jack adjusting, then crane slowly moves the device to side, and the rings center and high-tension motor rotor c.g. of constantly adjustment jack moment guarantee crane are on same vertical line, high-voltage electric machine rotor can be extracted out.This patent overall structure is simple and reliable, ingenious in design, is conducive to large-scale promotion use.
Description
Technical field
The utility model relates to a kind of for extracting the tool of motor rotor, specifically a kind of mechanical device.
Background technique
High-tension motor takes out rotor method commonly as set method of principal axes, i.e., long iron slightly thick with two interior boring ratio motor shafts at present
Pipe, packs into motor shaft, then sling with crane, slowly mobile extraction rotor.This method need to find slightly thicker than motor axle journal long
Iron pipe, it is also necessary to which two cranes cooperate, careless slightly to damage motor, and take up a large area when pumping rotor, narrow
Workshop be not suitable at all.
Utility model content
To solve the above problems, to provide a kind of extraction speed fast for the utility model, occupy little space, whole manufacturing cost
The not high specific purpose tool extracted for high-voltage electric machine rotor.
Realize that a kind of specific purpose tool extracted for high-voltage electric machine rotor of the utility model aim, including cross bar are hung
Frame, the left lower of the cross bar hanger are vertically welded with a vertical bar hanger, and the lower part of the vertical bar hanger is equipped with one
Fixture.
The top of the cross bar hanger is welded with two lifting lugs.
The fixture is made of upper clamp plate and lower clamp plate, and the upper clamp plate is connected with the both ends of lower clamp plate by fishbolt
It is fixed together.
A kind of specific purpose tool extracted for high-voltage electric machine rotor described in this patent, in use, with the suspension hook of crane
A jack and a lifting rope are hung, jack and lifting rope are separately connected two lifting lugs, which sling, then that the device is mobile
Axis to grip alignment high-voltage electric machine rotor pads upper Rubber washer between fixture and axis, prevent the abrasion diameter of axle, adjust on fixture
Six bolts fixtures by axis clamping, be located at the rings center of crane with high-tension motor rotor c.g. by jack adjusting
On same vertical line, then crane slowly moves the device to side, and the suspension hook of constantly adjustment jack moment guarantee crane
Center and high-tension motor rotor c.g. can extract high-voltage electric machine rotor out on same vertical line.
This patent overall structure is simple and reliable, ingenious in design, and extraction speed is fast, occupies little space, whole manufacturing cost is not
Height is conducive to large-scale promotion use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific purpose tool extracted for high-voltage electric machine rotor of the utility model
Fig. 2 is a kind of structural representation of the fixture of specific purpose tool extracted for high-voltage electric machine rotor of the utility model
Figure
Specific embodiment
As depicted in figs. 1 and 2, a kind of specific purpose tool extracted for high-voltage electric machine rotor of the utility model, including
Cross bar hanger 4, the left lower of the cross bar hanger 4 are vertically welded with a vertical bar hanger 5, the lower part of the vertical bar hanger 5
One fixture 6 is installed.
The top uniform welding of the cross bar hanger 4 has multiple lifting lugs 3.
The fixture is made of upper clamp plate 10 and lower clamp plate 11, and the both ends of the upper clamp plate 10 and lower clamp plate 11 pass through clamping
Bolt 12 is connected and fixed.
A kind of specific purpose tool extracted for high-voltage electric machine rotor described in this patent, in use, with the suspension hook 1 of crane
A jack 2 and a lifting rope 9 are hung, jack 2 and lifting rope 9 are separately connected two lifting lugs 3, which sling, then by the dress
It sets and is moved to the axis 7 that fixture 6 is aligned on high-voltage electric machine rotor 8, upper Rubber washer is padded between fixture 6 and axis 7, prevent abrasion axis
Diameter, the six bolts fixtures 6 adjusted on fixture 6 clamp axis 7, and 1 center of suspension hook and the rotor for making crane are adjusted by jack 2
Center of gravity is located on same vertical line, and then crane slowly moves the device to side, and constantly adjustment 2 moment of jack guarantees to hang
1 center of suspension hook of vehicle and 8 center of gravity of high-voltage electric machine rotor can extract high-voltage electric machine rotor 8 out on same vertical line.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel pair
The various changes and improvements that technical solutions of the utility model are made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (2)
1. a kind of specific purpose tool extracted for high-voltage electric machine rotor, which is characterized in that including cross bar hanger, the cross bar is hung
The left lower of frame is vertically welded with a vertical bar hanger, and the lower part of the vertical bar hanger is equipped with a fixture, the cross bar
There are two lifting lugs for the top uniform welding of hanger.
2. a kind of specific purpose tool extracted for high-voltage electric machine rotor according to claim 1, which is characterized in that described
Fixture is made of upper clamp plate and lower clamp plate, and the both ends of the upper clamp plate and lower clamp plate are connected and fixed by fishbolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582732.XU CN208932785U (en) | 2018-04-23 | 2018-04-23 | A kind of specific purpose tool extracted for high-voltage electric machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582732.XU CN208932785U (en) | 2018-04-23 | 2018-04-23 | A kind of specific purpose tool extracted for high-voltage electric machine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932785U true CN208932785U (en) | 2019-06-04 |
Family
ID=66714088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582732.XU Expired - Fee Related CN208932785U (en) | 2018-04-23 | 2018-04-23 | A kind of specific purpose tool extracted for high-voltage electric machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932785U (en) |
-
2018
- 2018-04-23 CN CN201820582732.XU patent/CN208932785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200423 |